138418268999166

Names of 138418268999166

• Cardinal: 138418268999166 can be written as One hundred thirty-eight trillion, four hundred eighteen billion, two hundred sixty-eight million, nine hundred ninety-nine thousand, one hundred sixty-six.

Scientific notation

• Scientific notation: 1.38418268999166 × 10¹⁴

Factors of 138418268999166

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2529

Divisors of 138418268999166

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 6 9 13 17 18 26 31 34 39 51 61 62 78 93 102 117 122 153 183 186 221 234 279 289 306 366 403 442 527 549 558 578 601 663 793 806 867 1037 1054 1098 1202 1209 1326 1581 1586 1734 1801 1803 1891 1989 2074 2379 2418 2601 3111 3162 3602 3606 3627 3757 3782 3978 4743 4758 5202 5403 5409 5673 6222 6851 7137 7254 7514 7813 8959 9333 9486 10217 10806 10818 11271 11346 13481 13702 14274 15626 16209 17019 17629 17918 18631 18666 20434 20553 22542 23413 23439 24583 26877 26962 30617 30651 32147 32418 33813 34038 35258 36661 37262 40443 41106 46826 46878 49166 52887 53754 55831 55893 61234 61302 61659 64294 67626 70239 70317 73322 73749 80631 80886 91851 91953 96441 105774 109861 109983 111662 111786 116467 121329 123318 132821 140478 140634 147498 158661 161262 167493 167679 173689 183702 183906 192882 210717 219722 219966 221247 229177 232934 242203 242658 265642 275553 289323 316727 317322 329583 329949 334986 335358 347378 349401 398021 398463 417911 421434 442494 458354 476593 484406 502479 520489 521067 546499 551106 578646 623237 633454 659166 659898 687531 698802 725803 726609 796042 796926 835822 949127 950181 953186 988749 1004958 1040978 1042134 1048203 1082401 1092998 1136491 1194063 1195389 1246474 1253733 1375062 1428193 1429779 1451606 1453218 1561467 1563201 1639497 1867637 1869711 1898254 1900362 1977498 2062593 2096406 2164802 2177409 2179827 2257957 2272982 2388126 2390778 2507466 2847381 2850543 2856386 2859558 3122934 3126402 3247203 3278994 3405691 3409473 3582189 3735274 3739422 3761199 4117451 4125186 4284579 4289337 4354818 4359654 4515914 4684401 4918491 5384359 5602911 5609133 5694762 5701086 6494406 6532227 6766357 6773871 6811382 6818946 7104487 7164378 7522398 8102081 8234902 8542143 8569158 8578674 9368802 9741609 9836982 10217073 10228419 10595029 10768718 11205822 11218266 12338651 12352353 12853737 13064454 13532714 13547742 14071213 14208974 14774383 16135159 16153077 16204162 16808733 17084286 18400817 19320347 19483218 20299071 20321613 20434146 20456838 21190058 21313461 24279281 24306243 24677302 24704706 25707474 28142426 29548766 30651219 31749829 31785087 32270318 32306154 33554431 33617466 36801634 37015953 37057059 38640694 40598142 40643226 42213639 42626922 44273983 44323149 48405477 48459231 48558562 48612486 55202451 57896747 57961041 60897213 61302438 63499658 63570174 63940383 66026461 67108862 69996667 72837843 72918729 74031906 74114118 84427278 88547966 88646298 95249487 95355261 96810954 96918462 100663293 110404902 111047859 115793494 115922082 121794426 126640917 127880766 132052922 132821949 132969447 137735377 139993334 145216431 145675686 145837458 165607353 173690241 173883123 190498974 190710522 198079383 201326586 209757067 209990001 218513529 222095718 239210621 251164511 253281834 265643898 265938894 275470754 285748461 290432862 301989879 312813889 328445899 331214706 347380482 347766246 396158766 398465847 412747777 413206131 419514134 419980002 436207603 437027058 478421242 502329022 521070723 570425327 571496922 594238149 603979758 625627778 629271201 629970003 656891798 717631863 752657711 753493533 796931694 825495554 826412262 858343993 872415206 938441667 984244699 985337697 1042141446 1122449837 1140850654 1188476298 1238243331 1239618393 1258542402 1259940006 1308622809 1435263726 1505315422 1506987066 1711275981 1716687986 1876883334 1887813603 1968489398 1970675394 2046820291 2152895589 2244899674 2257973133 2260480599 2476486662 2479236786 2575031979 2617245618 2815325001 2952734097 2956013091 3367349511 3422551962 3714729993 3775627206 3925868427 4066580557 4093640582 4269796687 4305791178 4515946266 4520961198 5133827943 5150063958 5630650002 5905468194 5912026182 6140460873 6734699022 6773919399 7415529251 7429459986 7725095937 7851736854 8133161114 8539593374 8858202291 9697230559 10102048533 10267655886 12199741671 12280921746 12795181087 12809390061 13547838798 14591847881 14831058502 15450191874 17716404582 18421382619 19081647229 19394461118 20204097066 22246587753 24399483342 25590362174 25618780122 26608663783 29091691677 29183695762 34795944947 36599225013 36842765238 38163294458 38385543261 38428170183 43775543643 44493175506 53217327566 57244941687 58183383354 66739763259 69591889894 73198450026 76771086522 76856340366 79825991349 87275075031 87551087286 104387834841 114489883374 115156629783 126063997267 131326630929 133479526518 159651982698 171734825061 174550150062 208775669682 230313259566 239477974047 248061413977 252127994534 262653261858 313163504523 343469650122 378191991801 452347284311 478955948094 496122827954 591531064099 626327009046 744184241931 756383983602 904694568622 1134575975403 1183062128198 1357041852933 1488368483862 1774593192297 2232552725793 2269151950806 2714083705866 3549186384594 4071125558799 4465105451586 5323779576891 7689903833287 8142251117598 10647559153782 15379807666574 23069711499861 46139422999722 69209134499583 138418268999166
• Sum of all divisors σ(n): 360764639918592
• Sum of proper divisors (its aliquot sum) s(n): 222346370919426
• 138418268999166 is an abundant number, because the sum of its proper divisors (222346370919426) is greater than itself. Its abundance is 83928101920260

Bases of 138418268999166

• Binary: 11111011110010000000011110000010000110111111110₂
• Hexadecimal: 0x7DE403C10DFE
• Base-36: 1D2CH3IARI

Squares and roots of 138418268999166

• 138418268999166 squared (138418268999166²) is 19159617192725479327308695556
• 138418268999166 cubed (138418268999166³) is 2652041046503721119942621017750537111906296
• The square root of 138418268999166 is 11765129.3660191429
• The cube root of 138418268999166 is 51728.6492239957

Scales and comparisons

• 138,418,268,999,166 seconds is equal to 4,401,272 years, 41 weeks, 3 days, 14 hours, 26 minutes, 6 seconds.
• To count from 1 to 138,418,268,999,166 would take you about eleven million, three thousand, one hundred eighty-one years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 138418268999166 cubic inches would be around 4310.7 feet tall.

Recreational maths with 138418268999166

• 138418268999166 backwards is 661999862814831
• The number of decimal digits it has is: 15
• The sum of 138418268999166's digits is 81
• More coming soon!